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Miorando D, Steffler AM, Vecchia CAD, Simomura VL, Veloso JJ, Buzatto MV, Nunes RKS, Somensi LB, Gutiérrez MV, Melim LISH, Pontes FMM, Silva LM, Veselinova A, González-Sánchez L, Jambrina PG, Junior WAR. Gastroprotective role of a flavonoid-rich subfraction from Fridericia chica (Bonpl.) L. G. Lohmann: a medicinal plant used in the Amazon region. Inflammopharmacology 2024:10.1007/s10787-024-01544-6. [PMID: 39126568 DOI: 10.1007/s10787-024-01544-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Accepted: 07/27/2024] [Indexed: 08/12/2024]
Abstract
Fridericia chica is an Amazonian plant used to treat stomach disorders. However, the pharmacological activity of flavonoids in the extract has yet to be investigated. Therefore, we considered that a flavonoid-rich F. chica subfraction (FRS) has gastroprotective functions. For this, before the induction of gastric ulcers with ethanol or piroxicam, the rats received vehicle (water), omeprazole (30 mg/kg), or FRS (30 mg/kg), and the ulcer area was measured macro and microscopically, and the antisecretory action was investigated in pylorus-ligated rats. In addition, the roles of nitric oxide (NO) and nonprotein sulfhydryl compounds (NP-SH) in the gastroprotective effects of FRS were studied. FRS reduced ethanol- and piroxicam-induced ulcerations by 81% and 77%, respectively, as confirmed histologically. Antioxidant effects were observed for FRS through the maintenance of GSH and LPO levels, and the SOD and CAT activity similar to those found in the nonulcerated group. Moreover, FRS avoided the increase in MPO activity and TNF, IL-6, IL-4 and IL-10 levels. Moreover, mucin staining increased in ulcerated rats receiving FRS, and the pharmacological mechanism gastroprotective seems to involve the NO and NP-SH in addition to antisecretory actions. The chemical study by mass spectrometry confirmed the presence of flavonoids in FRS, and molecular docking studies have shown that these compounds interact with cyclooxygenase-1 and NO synthase. Furthermore, there was no indication that FRS had cytotoxic effects. Our results support the popular use of F. chica, and we conclude that the gastroprotection effect promoted by FRS can be attributed to the combined effect of the flavonoids.
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Affiliation(s)
- Daniela Miorando
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Amanda M Steffler
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Cristian A Dalla Vecchia
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Viviane L Simomura
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó, SC, Brazil
| | - Jaqueline J Veloso
- Laboratory of Pharmacognosy, Community University of the Chapecó Region, Chapecó, SC, Brazil
| | - Maike V Buzatto
- Laboratory of Pharmacognosy, Community University of the Chapecó Region, Chapecó, SC, Brazil
| | - Ruan K S Nunes
- Postgraduate Program in Pharmaceutical Sciences, University of Vale Do Itajaí, Itajaí, SC, Brazil
| | - Lincon B Somensi
- Postgraduate Program in Development and Society, University of Alto Vale Do Rio Do Peixe, Caçador, SC, Brazil
| | - Max V Gutiérrez
- Department of Chemical, Biological and Agricultural Sciences, Universidad de Sonora, Navojoa Sonora, Mexico
| | | | | | - Luisa M Silva
- Laboratory of TGI Pharmacology and Interactions, Federal University of Santa Catarina, Florianópolis, SC, Brazil
| | - Anzhela Veselinova
- Department of Physical Chemistry, Faculty of Chemical Sciences, University of Salamanca, Salamanca, Spain
| | - Lola González-Sánchez
- Department of Physical Chemistry, Faculty of Chemical Sciences, University of Salamanca, Salamanca, Spain
| | - Pablo G Jambrina
- Department of Physical Chemistry, Faculty of Chemical Sciences, University of Salamanca, Salamanca, Spain
| | - Walter A Roman Junior
- Postgraduate Program in Health Sciences, Community University of Chapecó Region, Chapecó, SC, Brazil.
- Laboratory of Pharmacognosy, Community University of the Chapecó Region, Chapecó, SC, Brazil.
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Gurgel RS, de Melo Pereira DÍ, Garcia AVF, Fernandes de Souza AT, Mendes da Silva T, de Andrade CP, Lima da Silva W, Nunez CV, Fantin C, de Lima Procópio RE, Albuquerque PM. Antimicrobial and Antioxidant Activities of Endophytic Fungi Associated with Arrabidaea chica (Bignoniaceae). J Fungi (Basel) 2023; 9:864. [PMID: 37623634 PMCID: PMC10455555 DOI: 10.3390/jof9080864] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/04/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023] Open
Abstract
The endophytic fungal community of the Amazonian medicinal plant Arrabidaea chica (Bignoniaceae) was evaluated based on the hypothesis that microbial communities associated with plant species in the Amazon region may produce metabolites with interesting bioactive properties. Therefore, the antimicrobial and antioxidant activities of the fungal extracts were investigated. A total of 107 endophytic fungi were grown in liquid medium and the metabolites were extracted with ethyl acetate. In the screening of fungal extracts for antimicrobial activity, the fungus identified as Botryosphaeria mamane CF2-13 was the most promising, with activity against E. coli, S. epidermidis, P. mirabilis, B. subtilis, S. marcescens, K. pneumoniae, S. enterica, A. brasiliensis, C. albicans, C. tropicalis and, especially, against S. aureus and C. parapsilosis (MIC = 0.312 mg/mL). Screening for antioxidant potential using the DPPH elimination assay showed that the Colletotrichum sp. CG1-7 endophyte extract exhibited potential activity with an EC50 of 11 µg/mL, which is equivalent to quercetin (8 µg/mL). The FRAP method confirmed the antioxidant potential of the fungal extracts. The presence of phenolic compounds and flavonoids in the active extracts was confirmed using TLC. These results indicate that two of the fungi isolated from A. chica exhibit significant antimicrobial and antioxidant potential.
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Affiliation(s)
- Raiana Silveira Gurgel
- Programa Graduate Program in Biodiversity and Biotechnology of the Bionorte Network, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (R.S.G.); (D.Í.d.M.P.); (C.P.d.A.)
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
| | - Dorothy Ívila de Melo Pereira
- Programa Graduate Program in Biodiversity and Biotechnology of the Bionorte Network, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (R.S.G.); (D.Í.d.M.P.); (C.P.d.A.)
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
| | - Ana Vyktória França Garcia
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
| | - Anne Terezinha Fernandes de Souza
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
- Graduate Program in Biotechnology and Natural Resources of the Amazon, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (C.V.N.); (C.F.)
| | - Thaysa Mendes da Silva
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
| | - Cleudiane Pereira de Andrade
- Programa Graduate Program in Biodiversity and Biotechnology of the Bionorte Network, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (R.S.G.); (D.Í.d.M.P.); (C.P.d.A.)
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
| | - Weison Lima da Silva
- Bioprospection and Biotechnology Laboratory, National Institute of Amazonian Research, Manaus 69067-375, Brazil;
| | - Cecilia Veronica Nunez
- Graduate Program in Biotechnology and Natural Resources of the Amazon, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (C.V.N.); (C.F.)
- Bioprospection and Biotechnology Laboratory, National Institute of Amazonian Research, Manaus 69067-375, Brazil;
| | - Cleiton Fantin
- Graduate Program in Biotechnology and Natural Resources of the Amazon, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (C.V.N.); (C.F.)
- Multicentric Graduate Program in Biochemistry and Molecular Biology, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil
| | - Rudi Emerson de Lima Procópio
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
- Graduate Program in Biotechnology and Natural Resources of the Amazon, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (C.V.N.); (C.F.)
| | - Patrícia Melchionna Albuquerque
- Programa Graduate Program in Biodiversity and Biotechnology of the Bionorte Network, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (R.S.G.); (D.Í.d.M.P.); (C.P.d.A.)
- Research Group on Chemistry Applied to Technology, School of Technology, Amazonas State University, Manaus 69050-020, Brazil; (A.V.F.G.); (A.T.F.d.S.); (T.M.d.S.); (R.E.d.L.P.)
- Graduate Program in Biotechnology and Natural Resources of the Amazon, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil; (C.V.N.); (C.F.)
- Multicentric Graduate Program in Biochemistry and Molecular Biology, School of Health Sciences, Amazonas State University, Manaus 69050-010, Brazil
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Alvarez-Ortega N, Caballero-Gallardo K, Juan C, Juan-Garcia A, Olivero-Verbel J. Cytoprotective, Antiproliferative, and Anti-Oxidant Potential of the Hydroethanolic Extract of Fridericia chica Leaves on Human Cancer Cell Lines Exposed to α- and β-Zearalenol. Toxins (Basel) 2023; 15:36. [PMID: 36668856 PMCID: PMC9864583 DOI: 10.3390/toxins15010036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/16/2022] [Accepted: 11/25/2022] [Indexed: 01/22/2023] Open
Abstract
Fridericia chica (Bignoniaceae) is a Colombian Caribbean plant with numerous health benefits, including properties such as wound healing, immune system stimulation, and antioxidant capacity, among others. Mycotoxins alpha-zearalenol (α-ZEL) and beta-zearalenol (β-ZEL) are phase I metabolites of zearalenone, a natural product involved in endocrine disruption and cell proliferation processes. This study aimed to investigate the cytotoxic potential of the hydroethanolic extract of F. chica leaves (HEFc) and determine their protective effects against proliferation induced by α-ZEL and β-ZEL on human hepatoma HepG2, lung cancer Calu-1, and primary normal human epidermal keratinocytes, neonatal (HEKn). The cytotoxicity of HEFc was measured in a range from 4 to 1000 µg/mL and from 0.4 to 100 μM for both α-ZEL and β-ZEL. Cell production of intracellular ROS was monitored using the H2-DCFDA probe. The cells exposed to HEFc presented IC50 of 128, 249, and 602 µg/mL for the HepG2, Calu-1, and HEKn cells, respectively. A greater selectivity was seen in HepG2 cells [selectivity index (SI) = 3.5] than in Calu-1 cells (SI = 2.4). Cells treated with mycotoxins remained viable during the first day, and cell proliferation increased at low tested concentrations (0.4-6.3 µM) in all three cell lines. However, after 48 h treatment, cells exposed to 50 and 100 µM of α-ZEL and β-ZEL displayed decreased viability. HEFc at 16 µg/mL was able to give some protection against cytotoxicity induced by high concentrations of β-ZEL in HepG2, reducing also cell proliferation elicited at low levels of α-ZEL and β-ZEL. ROS production was not observed in cells treated with this HEFc concentration; however, it prevented ROS formation induced by treatment with 50 µM α-ZEL or β-ZEL. In summary, HEFc isolated from plants grown in northern Colombia displayed promising results against cell proliferation and oxidative stress caused by mycotoxins.
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Affiliation(s)
- Neda Alvarez-Ortega
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130014, Colombia
- Functional Toxicology Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130014, Colombia
| | - Karina Caballero-Gallardo
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130014, Colombia
- Functional Toxicology Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130014, Colombia
| | - Cristina Juan
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia (Spain)—Avda, Vicent Andrés Estellés, s/n. Burjassot, 46100 València, Spain
| | - Ana Juan-Garcia
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia (Spain)—Avda, Vicent Andrés Estellés, s/n. Burjassot, 46100 València, Spain
| | - Jesus Olivero-Verbel
- Environmental and Computational Chemistry Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena 130014, Colombia
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Batalha ADDSJ, Souza DCDM, Ubiera RD, Chaves FCM, Monteiro WM, da Silva FMA, Koolen HHF, Boechat AL, Sartim MA. Therapeutic Potential of Leaves from Fridericia chica (Bonpl.) L. G. Lohmann: Botanical Aspects, Phytochemical and Biological, Anti-Inflammatory, Antioxidant and Healing Action. Biomolecules 2022; 12:biom12091208. [PMID: 36139047 PMCID: PMC9496332 DOI: 10.3390/biom12091208] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/21/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Plants of the species Fridericia chica (Bonpl.) L. G. Lohmann (Bignoniaceae), which are widely distributed in Brazil and named crajiru in the state of Amazonas, are known in folk medicine as a traditional medicine in the form of a tea for the treatment of intestinal colic, diarrhea, and anemia, among other diseases. The chemical analysis of extracts of the leaves has identified phenolic compounds, a class of secondary metabolites that provide defense for plants and benefits to the health of humans. Several studies have shown the therapeutic efficacy of F. chica extracts, with antitumor, antiviral, wound healing, anti-inflammatory, and antioxidant activities being among the therapeutic applications already proven. The healing action of F. chica leaf extract has been demonstrated in several experimental models, and shows the ability to favor the proliferation of fibroblasts, which is essential for tissue repair. The anti-inflammatory activity of F. chica has been clearly demonstrated by several authors, who suggest that it is related to the presence of 3-deoxyanthocyanidins, which is capable of inhibiting pro-inflammatory pathways such as the kappa B (NF-kB) nuclear transcription factor pathway. Another important effect attributed to this species is the antioxidant effect, attributed to phenolic compounds interrupting chain reactions caused by free radicals and donating hydrogen atoms or electrons. In conclusion, the species Fridericia chica has great therapeutic potential, which is detailed in this paper with the objective of encouraging new research and promoting the sum of efforts for the inclusion of herbal medicines in health systems around the world.
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Affiliation(s)
| | - Damy Caroline de Melo Souza
- Basic and Applied Graduate Program—PPGIBA, Biological Science Institute, Federal University of Amazonas, Manaus 69080-900, Brazil
| | - Rosmery Duran Ubiera
- Basic and Applied Graduate Program—PPGIBA, Biological Science Institute, Federal University of Amazonas, Manaus 69080-900, Brazil
| | | | - Wuelton Marcelo Monteiro
- Tropical Medicine Graduate Program, Amazonas State University—UEA, Manaus 69040-000, Brazil
- Tropical Medicine Foundation Heitor Vieira Dourado (FMT-HVD), Manaus 69040-000, Brazil
| | | | - Hector Henrique Ferreira Koolen
- Tropical Medicine Graduate Program, Amazonas State University—UEA, Manaus 69040-000, Brazil
- Research Group in Metabolomics and Mass Spectrometry, Amazonas State University, Manaus 690065-130, Brazil
| | - Antônio Luiz Boechat
- Basic and Applied Graduate Program—PPGIBA, Biological Science Institute, Federal University of Amazonas, Manaus 69080-900, Brazil
- Laboratory of Innovative Therapies, Department of Parasitology, Amazonas State University—UEA, Manaus 69080-900, Brazil
| | - Marco Aurélio Sartim
- Basic and Applied Graduate Program—PPGIBA, Biological Science Institute, Federal University of Amazonas, Manaus 69080-900, Brazil
- Tropical Medicine Graduate Program, Amazonas State University—UEA, Manaus 69040-000, Brazil
- Research & Development Department, Nilton Lins Foundation, Manaus 69058-030, Brazil
- Correspondence:
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Antifungal effect of hydroethanolic extract of Fridericia chica (Bonpl.) L. G. Lohmann leaves and its therapeutic use in a vulvovaginal candidosis model. J Mycol Med 2022; 32:101255. [DOI: 10.1016/j.mycmed.2022.101255] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 01/28/2022] [Accepted: 02/14/2022] [Indexed: 11/23/2022]
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Brandão DC, Lima PMAP, Martins IC, Cordeiro CS, Cordeiro AO, Vecchi L, Guerra JFC, Orsolin PC, Gazolla MC, Costa DS, da Silva Filho AA, Araújo TG. Arrabidaea chica chloroform extract modulates estrogen and androgen receptors on luminal breast cancer cells. BMC Complement Med Ther 2022; 22:18. [PMID: 35057779 PMCID: PMC8773405 DOI: 10.1186/s12906-022-03506-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 01/07/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Breast Cancer (BC) is the most common cancer in women worldwide and, although 70% of patients are responsive to selective Estrogen Receptor (ER) modulators such as Tamoxifen (Tam), patients' survival is comprised by resistance to endocrine therapy. Brazilian flora, especially the Amazon biome, is one of the richest global sources of native species with potentially bioactive compounds. Arrabidaea chica is a plant native to the Amazon that has been used in the treatment of different diseases. However, its action on BC remains unclear. METHODS Herein the biological effects of the chloroform extract of A. chica (CEAC) were evaluated on BC cells and in in vivo model. After confirmation of CEAC antioxidant capacity, cells were treated with CEAC and Tam, alone and with CEAC+Tam. The cell viability was evaluated by MTT and hormone receptor transcripts levels were assessed (ESR1, ESR2 and AR). Finally, anticarcinogenicity of CEAC was recorded in Drosophila melanogaster through Epithelial Tumor Test (ETT). RESULTS The study confirmed the antioxidant activity of CEAC. CEAC was selective for MCF-7, downregulating ESR2 and AR transcripts and upregulating ESR2 expression. The modulatory effects of CEAC on ERs did not differ between cells treated with Tam and with CEAC+Tam. Interestingly, previous treatment with CEAC, followed by treatment with Tam promoted a significant decrease in cell viability. The extract also presented anticarcinogenic effect in in vivo assay. CONCLUSION The bioassays on breast tumor cells demonstrated the antiproliferative activity of the extract, which modulated the expression of hormone receptors and sensitized luminal tumor cells to Tam. These results suggest that CEAC could be a complementary treatment for BC.
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Affiliation(s)
- Douglas C. Brandão
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Rua Major Jerônimo, 566, Sala 601, Patos de Minas, MG 38700-002 Brazil
| | - Paula M. A. P. Lima
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Rua Major Jerônimo, 566, Sala 601, Patos de Minas, MG 38700-002 Brazil
- Laboratory of Cytogenetic and Mutagenesis, University Center of Patos de Minas, Patos de Minas, MG Brazil
| | - Isabella C. Martins
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Rua Major Jerônimo, 566, Sala 601, Patos de Minas, MG 38700-002 Brazil
| | - Carina S. Cordeiro
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Rua Major Jerônimo, 566, Sala 601, Patos de Minas, MG 38700-002 Brazil
| | - Antonielle O. Cordeiro
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Rua Major Jerônimo, 566, Sala 601, Patos de Minas, MG 38700-002 Brazil
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG Brazil
| | - Lara Vecchi
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG Brazil
| | - Joyce F. C. Guerra
- Institute of Biotechnology, Federal University of Uberlandia, Patos de Minas, MG Brazil
| | - Priscila C. Orsolin
- Laboratory of Cytogenetic and Mutagenesis, University Center of Patos de Minas, Patos de Minas, MG Brazil
| | - Matheus C. Gazolla
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG Brazil
| | - Danilo S. Costa
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG Brazil
| | - Ademar A. da Silva Filho
- Faculty of Pharmacy, Department of Pharmaceutical Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG Brazil
| | - Thaise G. Araújo
- Laboratory of Genetics and Biotechnology, Institute of Biotechnology, Federal University of Uberlandia, Rua Major Jerônimo, 566, Sala 601, Patos de Minas, MG 38700-002 Brazil
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlandia, Uberlandia, MG Brazil
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Protective Effects of the Hydroethanolic Extract of Fridericia chica on Undifferentiated Human Neuroblastoma Cells Exposed to α-Zearalenol (α-ZEL) and β-Zearalenol (β-ZEL). Toxins (Basel) 2021; 13:toxins13110748. [PMID: 34822532 PMCID: PMC8618744 DOI: 10.3390/toxins13110748] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/11/2021] [Accepted: 10/19/2021] [Indexed: 12/11/2022] Open
Abstract
Fridericia chica (Bignoniaceae) is a traditional medicinal plant. The aim of this research was to determine the protective effects of the hydroethanolic extract from the F. chica leaves (HEFc) against the cytotoxicity of zearalenone (α-ZEL) and β-ZEL on SH-SY5Y cells. Free radical scavenging activity of HEFc was evaluated using the DPPH method. The cytotoxicity of both zearalenone metabolites and HEFc was examined using MTT test, as was the cytoprotective effects of the HEFc on cells treated with these mycotoxins. The chemical composition of HEFc was determined using UPLC-QTOF-MS/MS. HEFc elicited good DPPH radical scavenging activity following a concentration-dependent relationship. Cells exposed to α-ZEL exhibited a viability ˂50% after 48 h of treatment (25 and 50 µM), while those exposed to β-ZEL showed viability ˂50% (100 µM) and ˂25% (25-100 µM) after 24 and 48 h of exposure, respectively. HEFc showed a significant increase in cell viability after exposure to α-ZEL (25 and 50 µM) and β-ZEL (6-100 µM) (p < 0.05). UPLC-QTOF-MS/MS analyses allowed the identification of 10 phytochemical components in the HEFc. In short, the hydroethanolic extract of F. chica grown in Colombian Caribbean can protect against the effects of mycotoxins and it is a valuable source of compounds with antioxidant properties.
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Silva-Silva JV, Moragas-Tellis CJ, Chagas MSS, Souza PVR, Moreira DL, de Souza CSF, Teixeira KF, Cenci AR, de Oliveira AS, Almeida-Souza F, Behrens MD, Calabrese KS. Carajurin: a anthocyanidin from Arrabidaea chica as a potential biological marker of antileishmanial activity. Biomed Pharmacother 2021; 141:111910. [PMID: 34323692 DOI: 10.1016/j.biopha.2021.111910] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/01/2021] [Accepted: 07/06/2021] [Indexed: 11/29/2022] Open
Abstract
Leishmaniasis is a group of neglected tropical diseases whose treatment with antimonials bears limitations and has changed little in over 80 years. Medicinal plants have been evaluated as a therapeutic alternative for leishmaniasis. Arrabidaea chica is popularly used as a wound healing and antiparasitic agent, especially as leishmanicidal agent. This study examined the leishmanicidal activity of a crude extract (ACCE), an anthocyanidin-rich fraction (ACAF), and three isolated anthocyanidins from A. chica: carajurin, 3'-hydroxy-carajurone, and carajurone. We evaluated the antileishmanial activity against promastigote and intracellular amastigote forms of Leishmania amazonensis and determined cytotoxicity in BALB/c peritoneal macrophages, as well as nitrite quantification, using the Griess method. Molecular docking was carried out to evaluate interactions of carajurin at the nitric oxide synthase enzyme. All compounds were active against promastigotes after 72 h, with IC50 values of 101.5 ± 0.06 μg/mL for ACCE and 4.976 ± 1.09 μg/mL for ACAF. Anthocyanidins carajurin, 3'-hydroxy-carajurone, and carajurone had IC50 values of 3.66 ± 1.16, 22.70 ± 1.20, and 28.28 ± 0.07 μg/mL, respectively. The cytotoxicity assay after 72 h showed results ranging from 9.640 to 66.74 µg/mL for anthocyanidins. ACAF and carajurin showed selectivity against intracellular amastigote forms (SI> 10), with low cytotoxicity within 24 h, a statistically significant reduction in all infection parameters, and induced nitrite production. Molecular docking studies were developed to understand a possible mechanism of activation of the nitric oxide synthase enzyme, which leads to an increase in the production of nitric oxide observed in the other experiments reported. These results encourage us to suggest carajurin as a biological marker of A. chica.
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Affiliation(s)
- João Victor Silva-Silva
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Carla J Moragas-Tellis
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Maria S S Chagas
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Paulo Victor R Souza
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil; Student on Postgraduate Program in Translational Research in Drugs and Medicines, Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Davyson L Moreira
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil; Research Directorate of the Rio de Janeiro Botanical Garden Research Institute, Jardim Botânico, Rio de Janeiro, RJ, 22460-030, Brazil.
| | - Celeste S F de Souza
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Kerolain F Teixeira
- Department of Exact Sciences and Education. Federal University of Santa Catarina, Blumenau, SC, Brazil.
| | - Arthur R Cenci
- Department of Exact Sciences and Education. Federal University of Santa Catarina, Blumenau, SC, Brazil.
| | - Aldo S de Oliveira
- Department of Exact Sciences and Education. Federal University of Santa Catarina, Blumenau, SC, Brazil.
| | - Fernando Almeida-Souza
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil; Postgraduate Program in Animal Science, State University of Maranhão, São Luis, MA, Brazil.
| | - Maria D Behrens
- Laboratory of Natural Products for Public Health, Pharmaceutical Technology Institute - Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
| | - Kátia S Calabrese
- Laboratory of Immunomodulation and Protozoology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, RJ, Brazil.
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9
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Vasconcelos CC, Lopes AJO, de Jesus Garcia Ataide E, Carvalho KWP, de Brito MFF, Rodrigues MS, de Morais SV, Silva GEB, da Rocha CQ, Garcia JBS, de Sousa Cartágenes MDS. Arrabidaea chica Verlot fractions reduce MIA-induced osteoarthritis progression in rat knees. Inflammopharmacology 2021; 29:735-752. [PMID: 33881683 DOI: 10.1007/s10787-021-00803-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 03/15/2021] [Indexed: 10/21/2022]
Abstract
This study aims to investigate the activity of n-hexane, ethyl acetate and butanol fractions obtained from Arrabidaea chica Verlot against MIA-induced osteoarthritis (OA). The antinociceptive potentials of each fraction were evaluated through a cyclooxygenase (COX) 1 and 2 inhibition test and an in vivo OA-model. In addition, toxicity assessments in the liver, spleen and kidney, as well as radiographic and histopathological knee analyses, were performed. The chemical composition of the n-hexane fraction was elucidated, and a molecular docking protocol was carried out to identify which compounds are associated with the detected bioactivity. The n-hexane A. chica fraction preferentially inhibits COX-2, with 90% inhibition observed at 10 µg/mL. The fractions also produced significant improvements in OA incapacity, motor activity and hyperalgesia parameters and in radiological knee conditions. However, concerning the histopathological evaluations, these improvements were only significant in the hexane and ethyl acetate fraction treatments, which resulted in better average scores, suggesting that these fractions slow OA-promoted joint injury progression. Histopathological organ analyses indicate that the fractions are not toxic to animals. Twenty compounds were identified in the n-hexane fraction, comprising fatty acids, terpenes and phytosterols. In silico analyses indicate the presence of favourable interactions between some of the identified compounds and the COX-2 enzyme, mainly concerning alpha-tocopherol (Vitamin E), squalene and beta-sitosterol. The findings indicate that A. chica fractions display analgesic, anti-inflammatory properties, are non-toxic and are able to slow OA progression, and may, therefore, be prioritized as natural products in OA human clinical trials.
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Affiliation(s)
- Cleydlenne Costa Vasconcelos
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil.
| | - Alberto Jorge Oliveira Lopes
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil
| | - Emilly de Jesus Garcia Ataide
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil
| | - Kevin Waquim Pessoa Carvalho
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil
| | | | - Marineide Sodré Rodrigues
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil
| | - Sebastião Vieira de Morais
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil
| | - Gyl Eanes Barros Silva
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil.,Hospital Universitário Presidente Dutra, HUPD, Federal University of Maranhão, São Luís, MA, Brazil
| | | | - João Batista Santos Garcia
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA, 65085-580, Brazil
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10
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Barreto M, Carvalho J, Michel A, Corrêa N, Silva F, Gomes D, Goes A, Melo M. Extract from Arrabidaea chica (Fridericia chica) leaves show preventive action for the mitigation of doxorubicin-induced cardiotoxicity. ARQ BRAS MED VET ZOO 2021. [DOI: 10.1590/1678-4162-12122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | | | | | - F.C. Silva
- Universidade do Estado de Minas Gerais, Brazil
| | - D.A. Gomes
- Universidade Federal de Minas Gerais, Brazil
| | - A.M. Goes
- Universidade Federal de Minas Gerais, Brazil
| | - M.M. Melo
- Universidade Federal de Minas Gerais, Brazil
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11
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Ferreira BA, Norton Filho AF, Deconte SR, Tomiosso TC, Thevenard F, Andrade SP, Lago JHG, Araújo FDA. Sesquiterpene Polygodial from Drimys brasiliensis (Winteraceae) Down-Regulates Implant-Induced Inflammation and Fibrogenesis in Mice. JOURNAL OF NATURAL PRODUCTS 2020; 83:3698-3705. [PMID: 33232149 DOI: 10.1021/acs.jnatprod.0c00958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Drimys brasiliensis (Winteraceae) has been investigated in traditional medicine for its anti-inflammatory properties to treat gastric ulcers and allergic and respiratory system diseases as well as for cancer treatment. In this work, we investigate the ability of the sesquiterpene polygodial, isolated from D. brasiliensis stem barks, to modulate the chronic inflammatory response induced by polyester-polyurethane sponge implants in C57BL/6J mice. Daily treatment with polygodial inhibited the macrophage content in the implants as determined by the activity of the N-acetyl-β-d-glucosaminidase enzyme as well as decreased the levels of CXCL1/KC and CCL2/JE/MCP-1 pro-inflammatory chemokines and the presence of mast cells along the formed fibrovascular tissue. Similarly, the deposition of a new extracellular matrix (total collagen and type I and III collagen fibers) as well as the production of the TGF-β1 cytokine were attenuated in implants treated with polygodial, showing for the first time its antifibrogenic capacity. The hemoglobin content, the number of newly formed vessels, and the levels of VEGF cytokine, which were used as parameters for the assessment of the neovascularization of the implants, did not change after treatment with polygodial. The anti-inflammatory and antifibrogenic effects of polygodial over the components of the granulation tissue induced by the sponge implant indicate a therapeutic potential for the treatment of inflammatory diseases associated with the development of fibrovascular tissue.
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Affiliation(s)
- Bruno Antonio Ferreira
- Programa de Pós-graduação em Genética e Bioquímica, Instituto de Biotecnologia, Universidade Federal de Uberlândia (UFU), Uberlândia, MG 38408-100, Brazil
| | - Anderson Ferraz Norton Filho
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia (UFU), Uberlândia, MG 38408-100, Brazil
| | - Simone Ramos Deconte
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia (UFU), Uberlândia, MG 38408-100, Brazil
| | - Tatiana Carla Tomiosso
- Departamento de Biologia Celular, Histologia e Embriologia, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia (UFU), Uberlândia, MG 38408-100, Brazil
| | - Fernanda Thevenard
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP 09210-580, Brazil
| | - Silvia Passos Andrade
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil
| | | | - Fernanda de Assis Araújo
- Departamento de Ciências Fisiológicas, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia (UFU), Uberlândia, MG 38408-100, Brazil
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12
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Lanna MF, Resende LA, Aguiar-Soares RDDO, de Miranda MB, de Mendonça LZ, Melo Júnior OADO, Mariano RMDS, Leite JC, Silveira P, Corrêa-Oliveira R, Dutra WO, Reis AB, Martins-Filho OA, de Moura SAL, Silveira-Lemos D, Giunchetti RC. Kinetics of Phenotypic and Functional Changes in Mouse Models of Sponge Implants: Rational Selection to Optimize Protocols for Specific Biomolecules Screening Purposes. Front Bioeng Biotechnol 2020; 8:538203. [PMID: 33344427 PMCID: PMC7738572 DOI: 10.3389/fbioe.2020.538203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 11/09/2020] [Indexed: 11/13/2022] Open
Abstract
The sponge implant has been applied as an important in vivo model for the study of inflammatory processes as it induces the migration, proliferation, and accumulation of inflammatory cells, angiogenesis, and extracellular matrix deposition in its trabeculae. The characterization of immune events in sponge implants would be useful in identifying the immunological events that could support the selection of an appropriate experimental model (mouse strain) and time post-implant analysis in optimized protocols for novel applications of this model such as in biomolecules screening. Here, the changes in histological/morphometric, immunophenotypic and functional features of infiltrating leukocytes (LEU) were assessed in sponge implants for Swiss, BALB/c, and C57BL/6 mice. A gradual increase of fibrovascular stroma and a progressive decrease in LEU infiltration, mainly composed of polymorphonuclear cells with progressive shift toward mononuclear cells at late time-points were observed over time. Usually, Swiss mice presented a more prominent immune response with late mixed pattern (pro-inflammatory/anti-inflammatory: IL-2/IFN-γ/IL-4/IL-10/IL-17) of cytokine production. While BALB/c mice showed an early activation of the innate response with a controlled cytokine profile (low inflammatory potential), C57BL/6 mice presented a typical early pro-inflammatory (IL-6/TNF/IFN-γ) response with persistent neutrophilic involvement. A rational selection of the ideal time-point/mouse-lineage would avoid bias or tendentious results. Criteria such as low number of increased biomarkers, no recruitment of cytotoxic response, minor cytokine production, and lower biomarker connectivity (described as biomarker signature analysis and network analysis) guided the choice of the best time-point for each model (Day5/Swiss; Day7/BALB/c; Day6/C57BL/6) with wide application for screening purposes, such as identification of therapeutic biomolecules, selection of antigens/adjuvants, and follow-up of innate and adaptive immune response to vaccines candidates.
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Affiliation(s)
- Mariana Ferreira Lanna
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Laboratório de Pesquisas Clínicas, Programa de Pós-Graduação de Ciências Farmacêuticas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Lucilene Aparecida Resende
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Laboratório de Pesquisas Clínicas, Programa de Pós-Graduação de Ciências Farmacêuticas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | | | - Marina Barcelos de Miranda
- Laboratório de Biomateriais e Patologia Experimental, Instituto de Ciências Exatas e Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Ludmila Zanandreis de Mendonça
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Reysla Maria da Silveira Mariano
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Jaqueline Costa Leite
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Patricia Silveira
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Rodrigo Corrêa-Oliveira
- Grupo de Pesquisa em Imunologia Celular e Molecular, Instituto de Pesquisa René Rachou, Fundação Oswaldo Cruz, Belo Horizonte, Brazil
| | - Walderez Ornelas Dutra
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Alexandre Barbosa Reis
- Laboratório de Pesquisas Clínicas, Programa de Pós-Graduação de Ciências Farmacêuticas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | - Olindo Assis Martins-Filho
- Grupo Integrado de Pesquisas em Biomarcadores, Instituto de Pesquisa René Rachou, Fundação Oswaldo Cruz, Belo Horizonte, Brazil
| | - Sandra Aparecida Lima de Moura
- Laboratório de Biomateriais e Patologia Experimental, Instituto de Ciências Exatas e Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, Brazil
| | | | - Rodolfo Cordeiro Giunchetti
- Laboratório de Biologia das Interações Celulares, Departamento de Morfologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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13
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Polyphenol-enriched extract of Arrabidaea chica used as a dentin pretreatment or incorporated into a total-etching adhesive system: Effects on bonding stability and physical characterization. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111235. [PMID: 32806286 DOI: 10.1016/j.msec.2020.111235] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/15/2020] [Accepted: 06/21/2020] [Indexed: 11/22/2022]
Abstract
The aim of this paper was to evaluate the physical properties and the long-term bond strength of a 2.5% polyphenol-enriched extract of Arrabidaea chica (AC) incorporated into both the phosphoric acid and the primer of a three-step total-etch adhesive, or into an aqueous solution as a dentin pretreatment. Fifty dentin surfaces received the treatments (n = 10): CON (control) - application of the three-step adhesive system (Adper Scotchbond Multipurpose, 3M ESPE); WAT - distilled water used as a pretreatment after dentin etching and before application of the adhesive system; ACPA - AC incorporated into the phosphoric acid; ACW - dentin pre-treatment with AC incorporated into an aqueous solution after etching; ACP - AC incorporated into the primer. Microtensile bond strength tests were performed after 24 h, 6 and 12 months of storage. Slices from the resin-dentin interface were obtained for scanning electron microscopy analysis of the hybrid layer. Degree of conversion of AC incorporated into the primer was evaluated. The particle size, polydispersity index and zeta potential of all the solutions prepared by incorporating AC (phosphoric acid, primer and distilled water) were measured by dynamic light scattering, which brought about changes after incorporation. Degree of conversion of the primer was not affected after incorporating AC. ACP showed lower microtensile bond strength values than the other groups. Bond strength decreased after 6 months of storage, stabilizing at the 12-month evaluation. Therefore, use of AC incorporated into the primer led to lower bond strength values, since AC modified the physical properties (particle size, polydispersity index and zeta potential) of the primer, but did not change the degree of conversion. Application of AC as a dentin pretreatment did not affect bond strength or the micromorphological characteristics of the hybrid layer.
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14
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Rocha KBF, Oliveira CN, Azevedo ÍM, Macedo RD, Medeiros AC. Effect of Arrabidaea chica extract against chemically induced breast cancer in animal model. Acta Cir Bras 2019; 34:e201901001. [PMID: 31826147 PMCID: PMC6907885 DOI: 10.1590/s0102-865020190100000001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 09/17/2019] [Indexed: 12/17/2022] Open
Abstract
Purpose: To examine the effects of Arrabidaa chica
(Bignoniacea) extract, a native plant of the Amazon
known as crajiru, on a 7,12-dimethyl-1,2-benzanthracene (DMBA)-induced
breast cancer model in Wistar rats. Methods: We compared the response of breast cancer to the oral administration of
A. chica extract (ACE) for 16 weeks, associated or not
with vincristine. Groups: normal control; DMBA (50mg/kg v.o,) without
treatment; DMBA+ACE (300 mg/kg); DMBA+vincristine. 500μg/kg injected i.p;
DMBA+ACE+Vincristine 250μg/kg i.p. Imaging by microPET and fluorescence,
biochemistry, oxidative stress, hematology and histopathology were used to
validate the treatments. Results: All animals survived. A gradual weight gain in all groups was observed, with
no significant difference (p>0.05). The oral administration of ACE and
ACE+vincristine 50% significantly reduced breast tumors incidence examined
with PET-18FDG and fluorescence (p<0.001). Significant reduction of serum
transaminases, oxidative stress and hematological toxicity were observed in
these groups. Antioxidant enzyme levels in breast tissue were significantly
higher compared to the DMBA and DMBA+vincristine groups. Conclusion: These results demonstrate for the first time that ACE positively influences
the treatment of DMBA-induced breast cancer in animal model, inducing a
reduction in oxidative stress and chemotherapy toxicity, meaning that ACE
may have clinical implication in further studies.
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Affiliation(s)
- Keyla Borges Ferreira Rocha
- Fellow PhD degree, Postgraduate Program in Health Sciences, Universidade Federal do Rio Grande do Norte (UFRN), Natal-RN, Brazil. Technical procedures, acquisition of data, statistics analysis, critical revision
| | - Cláudia Nunes Oliveira
- Fellow PhD degree, Postgraduate Program in Health Sciences, Universidade Federal do Rio Grande do Norte (UFRN), Natal-RN, Brazil. Technical procedures, acquisition of data, statistics analysis, critical revision
| | - Ítalo Medeiros Azevedo
- Fellow PhD degree, Postgraduate Program in Health Sciences, Universidade Federal do Rio Grande do Norte (UFRN), Natal-RN, Brazil. Technical procedures, acquisition of data, statistics analysis, critical revision
| | - Robson de Macedo
- Fellow PhD degree, Postgraduate Program in Health Sciences, Universidade Federal do Rio Grande do Norte (UFRN), Natal-RN, Brazil. Technical procedures, acquisition of data, statistics analysis, critical revision
| | - Aldo Cunha Medeiros
- PhD, Full Professor, Nucleus of Experimental Surgery, UFRN, Natal-RN, Brazil. Conception, design, intellectual and scientific content of the study, critical revision, final approval
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15
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Vasconcelos CC, Lopes AJO, Sousa ELF, Camelo DS, Lima FCVM, Rocha CQD, Silva GEB, Garcia JBS, Cartágenes MDSDS. Effects of Extract of Arrabidaea chica Verlot on an Experimental Model of Osteoarthritis. Int J Mol Sci 2019; 20:E4717. [PMID: 31547612 PMCID: PMC6801924 DOI: 10.3390/ijms20194717] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 09/13/2019] [Accepted: 09/18/2019] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to analyze the analgesic potential of Arrabidaea chica extract (EHA) as an alternative to osteoarthritis (OA) treatment. Thus, the extract was initially evaluated by the cyclooxygenase inhibition test. The analgesic effect of the extract, in vivo, was also verified in a model of OA induced by sodium monoiodoacetate (2 mg). EHA was administered to rats at doses of 50, 150, and 450 mg/kg between 3 and 25 days after OA induction. The animals were clinically evaluated every 7 days, euthanized at 29 days, and the liver, spleen, kidney and knee collected for histopathological analysis. The chemical composition of EHA was identified by HPLC-MS and the identified compounds submitted to molecular docking study. The results showed that the extract promoted cyclooxygenase inhibition and produced significant improvements in disability, motor activity, hyperalgesia, and OA-induced allodynia parameters, in addition to improvements in the radiological condition of the knees (but not observed in the histopathological study). Chemically the extract is rich in flavonoids. Among them, we evidence that amentoflavone showed very favorable interactions with the enzyme COX-2 in the in silico analysis. Thus, it is concluded that A. chica has important analgesic properties for the treatment of OA.
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Affiliation(s)
- Cleydlenne Costa Vasconcelos
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA 65085-580, Brazil.
| | - Alberto Jorge Oliveira Lopes
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA 65085-580, Brazil.
| | - Emerson Lucas Frazão Sousa
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA 65085-580, Brazil.
| | - Darleno Sousa Camelo
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA 65085-580, Brazil.
| | | | | | - Gyl Eanes Barros Silva
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA 65085-580, Brazil.
| | - João Batista Santos Garcia
- Biological and Health Sciences Center, Federal University of Maranhão, Av. dos Portugueses 1966, São Luís, MA 65085-580, Brazil.
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16
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Lima JCS, de Oliveira RG, Silva VC, de Sousa PT, Violante IMP, Macho A, Martins DTDO. Anti-inflammatory activity of 4',6,7-trihydroxy-5-methoxyflavone from Fridericia chica (Bonpl.) L.G.Lohmann. Nat Prod Res 2018; 34:726-730. [PMID: 30445823 DOI: 10.1080/14786419.2018.1495636] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Fridericia chica, Bignoniaceae, is a tropical tree-creeper used as a traditional remedy for a number of diseases, highlighting inflammation. Our objective was to corroborate the popular anti-inflammatory use of the hydroethanolic extract from the leaves (HEFc) and of its isolated 4',6,7-trihydroxy-5-methoxyflavone (5-O-methylscutellarein) [1], described here for the first time. Quantitative analysis indicated 8.77 ± 0.23 mg/g of this compound in the extract. Neither HEFc nor [1] was cytotoxic in vitro. In LPS-induced peritonitis in mice, oral pre-treatment with HEFc or [1] led to decreased leukocyte migration to the peritoneal cavity and a reduction in the concentrations of pro-inflammatory cytokines (TNFα and IL-1β). Also, the anti-inflammatory cytokine IL-10 was enhanced following treatment with [1]. Overall, these results validate the traditional use of Fridericia chica as anti-inflammatory, and indicate that the compound 5-O-methylscutellarein may participate in this effect.
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Affiliation(s)
- Joaquim C S Lima
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Ruberlei Godinho de Oliveira
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Virgínia C Silva
- Departamento de Química, Instituto de Ciências Exatas e da Terra, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Paulo Teixeira de Sousa
- Departamento de Química, Instituto de Ciências Exatas e da Terra, Universidade Federal de Mato Grosso, Cuiabá, Brazil
| | - Ivana M P Violante
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil.,Departamento de Farmácia, Universidade de Cuiabá, Cuiabá, Brazil
| | - Antonio Macho
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso, Cuiabá, Brazil
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17
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Torres CA, Pérez Zamora CM, Nuñez MB, Gonzalez AM. In vitro antioxidant, antilipoxygenase and antimicrobial activities of extracts from seven climbing plants belonging to the Bignoniaceae. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2018; 16:255-262. [PMID: 29759936 DOI: 10.1016/j.joim.2018.04.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 01/06/2018] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This study aimed to evaluate the in vitro antioxidant capacity, to determine the anti-inflammatory effect due to lipoxygenase inhibition and to test the antimicrobial activity of ethanolic extracts from leaves of seven climbing species belonging to the Bignoniaceae family. These species are Adenocalymma marginatum (Cham.) DC., Amphilophium vauthieri DC., Cuspidaria convoluta (Vell.) A. H. Gentry, Dolichandra dentata (K. Schum.) L. G. Lohmann, Fridericia caudigera (S. Moore) L. G. Lohmann, Fridericia chica (Bonpl.) L. G. Lohmann and Tanaecium selloi (Spreng.) L. G. Lohmann. METHODS The antioxidant activity was evaluated using three methods, 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), 2,2-diphenyl-1-picrylhydrazyl (DPPH), and ferric reducing antioxidant power. Lipoxygenase-inhibiting activity was assayed spectrophotometrically; the result was expressed as percent inhibition. The antimicrobial activity was assessed using the agar disk diffusion method. Minimal inhibitory concentration (MIC) and minimal bactericidal/fungicidal concentration were also determined for each extract against 12 pathogenic bacterial strains of Staphylococcus aureus and seven fungal strains of the Candida genus. The identification of the major compounds present in the most promising extract was established by high-performance liquid chromatography-tandem mass spectrometry. RESULTS C. convoluta, F. caudigera, and F. chica exhibited the best antioxidant activity by scavenging DPPH and ABTS+ radicals and reducing Fe3+ ion. These extracts showed a notable inhibition of lipoxygenase. F. caudigera was found to have the lower MIC value against S. aureus strains and six Candida species. The extracts of F. caudigera and C. convoluta were active even against methicillin-resistant S. aureus. C. convoluta had higher total phenol content, better antioxidant activity and superior anti-inflammatory and antimicrobial activity. The main phenolic compounds found in this extract were coumaric and hydroxybenzoic acid derivatives and glycosylated and nonglycosylated flavones. CONCLUSION Most of the extracts exhibited antioxidant activity as well as in vitro inhibition of lipoxygenase. The excellent antimicrobial activity of T. selloi and F. chica supports their use in traditional medicine as antiseptic agents. The extracts of F. caudigera and C. convoluta, both with notable biological activities in this study, could be used as herbal remedies for skin care. In addition, this study provides, for the first time, information about phenolic compounds present in C. convoluta.
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Affiliation(s)
- Carola Analía Torres
- Laboratory of Microbiology and Pharmaceutical Technology, Department of Basic and Applied Sciences, National University of Chaco Austral, Presidencia Roque Sáenz Peña 3700, Chaco, Argentina; National Council for Scientific and Technical Research (CONICET), Godoy Cruz 2290, Buenos Aires C1425FQB, Argentina.
| | - Cristina Marisel Pérez Zamora
- Laboratory of Microbiology and Pharmaceutical Technology, Department of Basic and Applied Sciences, National University of Chaco Austral, Presidencia Roque Sáenz Peña 3700, Chaco, Argentina; National Council for Scientific and Technical Research (CONICET), Godoy Cruz 2290, Buenos Aires C1425FQB, Argentina
| | - María Beatriz Nuñez
- Laboratory of Microbiology and Pharmaceutical Technology, Department of Basic and Applied Sciences, National University of Chaco Austral, Presidencia Roque Sáenz Peña 3700, Chaco, Argentina
| | - Ana María Gonzalez
- National Council for Scientific and Technical Research (CONICET), Godoy Cruz 2290, Buenos Aires C1425FQB, Argentina; Institute of Botany of the Northeast (IBONE-CONICET), Sargento Juan Bautista Cabral 2131, Corrientes, Argentina
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In vitro toxicological assessment of Arrabidaea brachypoda (DC.) Bureau: Mutagenicity and estrogenicity studies. Regul Toxicol Pharmacol 2017; 90:29-35. [DOI: 10.1016/j.yrtph.2017.08.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 08/14/2017] [Indexed: 12/20/2022]
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Miranda N, Gerola AP, Novello CR, Ueda-Nakamura T, de Oliveira Silva S, Dias-Filho BP, Hioka N, de Mello JCP, Nakamura CV. Pheophorbide a, a compound isolated from the leaves of Arrabidaea chica, induces photodynamic inactivation of Trypanosoma cruzi. Photodiagnosis Photodyn Ther 2017; 19:256-265. [PMID: 28587855 DOI: 10.1016/j.pdpdt.2017.05.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 04/24/2017] [Accepted: 05/05/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND Approximately 6-7 million people are infected with Trypanosoma cruzi, the etiological agent of Chagas' disease. Only two therapeutic compounds have been found to be useful against this disease: nifurtimox and benznidazole. These drugs have been effective in the acute phase of the disease but less effective in the chronic phase; they also have many side effects. Thus, the search for new compounds with trypanocidal action is necessary. Natural products can be the source of many important substances for the development of drugs to treat this infection. The present study evaluated the biological activity of an extract and fractions of Arrabidaea chica against T. cruzi and observed morphological and ultrastructural characteristics of parasites exposed to the isolated compound pheophorbide a. METHODS The crude hydroethanolic extract of A. chica was prepared. Fractions were obtained by partition and separated by liquid chromatography. RESULTS We observed a progressive increase in activity against epimastigote, trypomastigote, and amastigote forms of the parasite over the course of the fractionation process. Interestingly, we isolated a compound known as a photosensitizer that is used in photodynamic therapy. This method of treatment involving a photosensitizer, activation light and molecular oxygen is of great importance due to its selectivity. Pheophorbide a had activity against the protozoan in the presence of light and caused morphological and ultrastructural changes, demonstrating its potential in photodynamic therapy. CONCLUSIONS Based on the ability of pheophorbide a to eliminate bloodstream forms of T. cruzi, we suggest its use in blood banks for hemoprophylaxis.
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Affiliation(s)
- Nathielle Miranda
- Post-Graduate Program in Pharmaceutical Sciences, Laboratory of Technological Innovation in the Development of Drugs and Cosmetics, State University of Maringá, Maringá, Paraná, Brazil.
| | | | | | - Tânia Ueda-Nakamura
- Post-Graduate Program in Pharmaceutical Sciences, Laboratory of Technological Innovation in the Development of Drugs and Cosmetics, State University of Maringá, Maringá, Paraná, Brazil; Department of Basic Sciences of Health, State University of Maringá, Maringá, Paraná, Brazil.
| | - Sueli de Oliveira Silva
- Post-Graduate Program in Pharmaceutical Sciences, Laboratory of Technological Innovation in the Development of Drugs and Cosmetics, State University of Maringá, Maringá, Paraná, Brazil; Department of Basic Sciences of Health, State University of Maringá, Maringá, Paraná, Brazil.
| | - Benedito Prado Dias-Filho
- Post-Graduate Program in Pharmaceutical Sciences, Laboratory of Technological Innovation in the Development of Drugs and Cosmetics, State University of Maringá, Maringá, Paraná, Brazil; Department of Basic Sciences of Health, State University of Maringá, Maringá, Paraná, Brazil.
| | - Noboru Hioka
- Department of Chemistry, State University of Maringá, Maringá, Paraná, Brazil.
| | - João Carlos Palazzo de Mello
- Post-Graduate Program in Pharmaceutical Sciences, Laboratory of Technological Innovation in the Development of Drugs and Cosmetics, State University of Maringá, Maringá, Paraná, Brazil.
| | - Celso Vataru Nakamura
- Post-Graduate Program in Pharmaceutical Sciences, Laboratory of Technological Innovation in the Development of Drugs and Cosmetics, State University of Maringá, Maringá, Paraná, Brazil; Department of Basic Sciences of Health, State University of Maringá, Maringá, Paraná, Brazil.
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Penido AB, De Morais SM, Ribeiro AB, Alves DR, Rodrigues ALM, dos Santos LH, de Menezes JESA. Medicinal Plants from Northeastern Brazil against Alzheimer's Disease. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:1753673. [PMID: 28316633 PMCID: PMC5339485 DOI: 10.1155/2017/1753673] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 02/02/2017] [Indexed: 02/07/2023]
Abstract
Alzheimer's disease (AD) has been linked with oxidative stress, acetylcholine deficiency in the brain, and inflammatory processes. In the northeast region of Brazil, various plants are used to treat several diseases associated with these processes; then an antioxidant test was performed with those plants in a previous work and twelve species with higher antioxidant activity were selected for AChE inhibition evaluation. The phenolic compounds content was determined by Folin-Ciocalteu test and flavonoid content with AlCl3 reagent using UV-visible spectrophotometry. The antioxidant activity was assessed analyzing the inhibitory activity against 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azinobis-3-ethylbenzothiazoline-6-sulfonate (ABTS) and by the β-carotene/linoleic acid system and acetylcholinesterase inhibition using qualitative and quantitative tests. The combination of better acetylcholinesterase inhibitory and antioxidant activities pointed out six species, in descending order, as the best potential sources of therapeutic agents against AD: Hancornia speciosa > Myracrodruon urundeuva > Copaifera langsdorffii > Stryphnodendron coriaceum > Psidium guajava > Mangifera indica. Besides, the phenolic compounds in the species probably contribute to these activities. However, further pharmacological studies to assess the specific applications of these plants against AD are required to confirm these results.
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Affiliation(s)
- Alexandre Batista Penido
- Centro de Ciências Sociais Saúde e Tecnologia, Curso de Enfermagem, Universidade Federal do Maranhão, Rua Urbano Santos, s/n, Centro, 65900-410 Imperatriz, MA, Brazil
| | - Selene Maia De Morais
- Departamento de Química, Laboratório de Química e Produtos Naturais, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
| | - Alan Bezerra Ribeiro
- Centro de Ciências Sociais Saúde e Tecnologia, Curso de Engenharia de Alimentos, Universidade Federal do Maranhão, Rua Urbano Santos, s/n, Centro, 65900-410 Imperatriz, MA, Brazil
| | - Daniela Ribeiro Alves
- Núcleo de Pesquisa em Sanidade Animal, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
| | - Ana Livya Moreira Rodrigues
- Laboratório de Química e Produtos Naturais, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
| | - Leonardo Hunaldo dos Santos
- Centro de Ciências Sociais Saúde e Tecnologia, Curso de Licenciatura em Ciências Naturais/Biologia, Universidade Federal do Maranhão, Rua Urbano Santos, s/n, Centro, 65900-410 Imperatriz, MA, Brazil
| | - Jane Eire Silva Alencar de Menezes
- Centro de Ciências e Tecnologia, Universidade Estadual do Ceará, Campus do Itaperi, Av. Dr. Silas Munguba 1.700, 60.714-903 Fortaleza, CE, Brazil
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Paiva IMD, Steinberg RDS, Lula IS, Souza-Fagundes EMD, Mendes TDO, Bell MJV, Nicoli JR, Nunes ÁC, Neumann E. Lactobacillus kefiranofaciens and Lactobacillus satsumensis isolated from Brazilian kefir grains produce alpha-glucans that are potentially suitable for food applications. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2016.05.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Gemelli TF, Prado LDS, Santos FS, de Souza AP, Guecheva TN, Henriques JAP, Ferraz ADBF, Corrêa DS, Dihl RR, Picada JN. Evaluation of Safety of Arrabidaea chica Verlot (Bignoniaceae), a Plant with Healing Properties. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2015; 78:1170-1180. [PMID: 26383782 DOI: 10.1080/15287394.2015.1072070] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Arrabidaea chica Verlot (Bignoniaceae) has been used as a medicinal herb to treat anemia, hemorrhage, inflammation, intestinal colic, hepatitis, and skin infections in the Brazilian Amazon region. Studies have demonstrated the healing properties of extracts obtained from A. chica leaves, which contain anthocyanins and flavonoids. However, few investigations have assessed the safe use of this plant species. In this study, mutagenic and genotoxic effects of a crude aqueous extract, a butanolic fraction, and aqueous waste from A. chica leaves were evaluated using the Salmonella/microsome assay in TA98, TA97a, TA100, TA102, and TA1535 strains and the alkaline comet assay in Chinese hamster ovary (CHO) cell culture with and without metabolic activation. The crude aqueous extract, butanolic fraction, and aqueous waste were not mutagenic in any of the Salmonella typhimurium strains tested, and showed negative responses for genotoxicity in CHO cells. High-performance liquid chromatography (HPLC) analysis indicated the presence of phenolic acids and flavonoids such as rutin and luteolin. The lack of mutagenic/genotoxic effects might be due to phytochemical composition with high concentrations of known anti-inflammatory compounds. Thus, the crude aqueous extract, butanolic fraction, and aqueous waste from A. chica leaves do not appear to pose short-term genotoxic risks.
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Affiliation(s)
- Tiago Farret Gemelli
- a Laboratório de Genética Toxicológica , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
- b Laboratório TOXIGEN , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
| | - Lismare da Silva Prado
- a Laboratório de Genética Toxicológica , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
| | - Franciele Souza Santos
- a Laboratório de Genética Toxicológica , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
| | - Ana Paula de Souza
- b Laboratório TOXIGEN , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
| | - Temenouga Nikolova Guecheva
- c Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Rio Grande do Sul , Brazil
| | - João Antonio Pêgas Henriques
- c Centro de Biotecnologia , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Rio Grande do Sul , Brazil
| | | | - Dione Silva Corrêa
- e Centro Petroquímico de Pesquisa e Desenvolvimento (CEPPED) , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
| | - Rafael Rodrigues Dihl
- b Laboratório TOXIGEN , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
| | - Jaqueline Nascimento Picada
- a Laboratório de Genética Toxicológica , Universidade Luterana do Brasil (ULBRA) , Canoas , Rio Grande do Sul , Brazil
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Bieski IGC, Leonti M, Arnason JT, Ferrier J, Rapinski M, Violante IMP, Balogun SO, Pereira JFCA, Figueiredo RDCF, Lopes CRAS, da Silva DR, Pacini A, Albuquerque UP, Martins DTDO. Ethnobotanical study of medicinal plants by population of Valley of Juruena Region, Legal Amazon, Mato Grosso, Brazil. JOURNAL OF ETHNOPHARMACOLOGY 2015; 173:383-423. [PMID: 26234177 DOI: 10.1016/j.jep.2015.07.025] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 06/16/2015] [Accepted: 07/16/2015] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL IMPORTANCE The use of medicinal plants for treatment, cure and prevention of diseases has been described by many people since time immemorial. Because of this use, commercial and scientific interests have emerged, making it necessary to realize ethnobotanical surveys of medicinal plants species, which is important for subsequent chemical and pharmacological bioprospections. AIM OF THE STUDY This study aimed at surveying, identifying, cataloging and documenting the medicinal plants species used in the Valley of Juruena, Northwestern Mato Grosso, Legal Amazon Brazil for the treatment of various human diseases, as well as assessed the species of interest for bioprospecting potential. MATERIALS AND METHODS Informants were interviewed using semi-structured form to capture information on socio-demographic and ethnopharmacological data of medicinal plants such as vernacular name, uses, geographic origin, habit, form of preparation and part used. Results were analyzed using descriptive and quantitative means: indices of use-report (Ur) and informant consensus factor (ICF), for the selection of plant species with therapeutic potential. RESULTS Three hundred and thirty two (332) plants species belonging to 90 families were reported for medicinal purposes and totaling 3973 use-reports were reported by 365 (92.9%) of the people interviewed. Asteraceae (32.2%), Fabaceae (26.7%) and Lamiaceae (24.4%) families were the most represented, with majority being species native (64.45%) to Brazil. Leaves (64.5%) were the part of the plant most used and infusion (45.7%) was the most utilized form. Gastrointestinal disorders followed by respiratory complaints topped the list of use-reports. The native or naturalized plants with the highest use reports in the order of decreasing absolute frequency per each emic-category are Cymbopogon citratus (DC.) Stapfc (104), Mentha pulegium L. (94), Arrabidaea chica (Humb. & Bonpl.) B. Verl. (97), Alternanthera brasiliana (L.) Kuntze (71), Baccharis crispa Spreng (57), Phyllanthus niruri L. (48), Gossypium barbadense L. (44), Solidago microglossa DC. (40) and Bauhinia forficata L. (20). And the most cited exotics are: Chenopodium ambrosioides L. (151), Aloe vera (L.) Burm. f., (89) and Rosmarinus officinalis L. (72). In some cases, high ICF values were found, which reflects high degree of homogeneity of consensus among informants in this region on medicinal plants. CONCLUSION The population of Valle of Juruena makes use of a wide array of medicinal plants distributed in all use categories with predominance of those use in the treatments of gastrointestinal and respiratory ailments. The therapeutic potential of some of the species of medicinal importance extensively utilized by the population of the region have been scientifically validated, and are therefore promising prototype of new drugs. However, there are some of these species whose ethnomedicinal uses are yet to be scientifically verified and thus constitute an unexplored terrain for future biological/pharmacological studies.
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Affiliation(s)
- Isanete Geraldini Costa Bieski
- Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), 78060-900 Cuiabá, MT, Brazil
| | - Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - John Thor Arnason
- Department Biology, University of Ottawa, 30 Marie Curie, Ottawa, Canada
| | - Jonathan Ferrier
- Department Biology, University of Ottawa, 30 Marie Curie, Ottawa, Canada
| | - Michel Rapinski
- Department Biology, University of Ottawa, 30 Marie Curie, Ottawa, Canada
| | - Ivana Maria Povoa Violante
- Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), 78060-900 Cuiabá, MT, Brazil
| | - Sikiru Olaitan Balogun
- Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), 78060-900 Cuiabá, MT, Brazil
| | - João Filipe Costa Alves Pereira
- Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), 78060-900 Cuiabá, MT, Brazil
| | - Rita de Cassia Feguri Figueiredo
- Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), 78060-900 Cuiabá, MT, Brazil
| | - Célia Regina Araújo Soares Lopes
- Faculty of Biological and Agrarian Sciences, University of Mato Grosso State (UNEMAT), Campus Universitário de Alta Floresta, UNEMAT, 208, km 146, Jardim Tropical, Alta Floresta, MT, Brazil
| | - Dennis Rodrigues da Silva
- Faculty of Biological and Agrarian Sciences, University of Mato Grosso State (UNEMAT), Campus Universitário de Alta Floresta, UNEMAT, 208, km 146, Jardim Tropical, Alta Floresta, MT, Brazil
| | - Aloir Pacini
- Department of Anthropology, Rondon Museum, Federal University of Mato Grosso, Brazil
| | - Ulysses Paulino Albuquerque
- Department of Biology, Laboratory of Applied and Theoretical Ethnobiology (LEA), Federal Rural University of Pernambuco (UFRPE), Recife, Pernambuco, Brazil
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